Question about Heating & Cooling
WE INSTALLED A 4 ZONE CARRIER COMFORT ZONE AIRCONDITIONING SYSTEM IN OUR WHEN WE BUILT IT IN 199E. DURING A RECENT THUNDERSTORM THE BLOWER CAME ON AND THE SCREEN ON THE CONTROLLER INDICATED AN "HF 41" ERROR CODE. THE HIGHEST NUMBER IN THE BOOK IS AN HR 33. WHAT'S THE PROBLEM? BONEY JO
the e2 error on your thermostat is a problem with the return temp sensor on your system, the only thing you can really do is call a company and replace it, you can't bypass it or remove it cause the system wont run properly
Posted on Jun 30, 2009
sounds like your zone control tstat needs calabrated or maybe replaced,in owners manual there should be a section on calibration if not you may have to replace it
Posted on Sep 15, 2009
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